Help me.... 1. My hover scooter is over there. (mine) -> 2. What is the price of a kilo of beef? -> How ..? 3. They will use solar energy to protect the environment. -> Solar energy. 4. What is the distance between Hue and Da Nang? -> How far.....? 5. I last visited my native village when I was ten. -> I haven't .. 6. Road users should obey traffic rules strictly. -> Traffic rules should.. 7. You forgot to turn off the T.V last night, didnt you? You didnt remember. 8. We will plant more trees along this street. More trees.. 9. Is pollution the most serious problem? Pollution is 10. Mr Long lived in the country when he was a child. Mr Long used.. 11. Humans don't drive as carefully as self-driving cars. -> Self-driving cars 12. The population of Los Angeles is over 3 million. -> Los Angeles 13. People will use flying cars to travel across the globe some day. -> Flying cars 14. Developing countries have more population problems than developed countries. -> Developed countries 15. Veronica is one of my good friends. -> Veronica is a